Single Output LDO, 250mA, Adj.(1.22 To 5.5V), High PSRR, Low Noise

The TPS794xx family of low-dropout (LDO) Linear Voltage Regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in small outline, MSOP-8 PowerPAD? and SOT223-6 packages. Each device in the family is stable with a small 2.2-?F ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 155 mV at 250 mA). Each device achieves fast start-up times (approximately 50 ?s with a 0.001-?F bypass capacitor) while consuming low quiescent current (170 ?A typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than ?A. The TPS79428 exhibits approximately 32 ?VRMS of output voltage noise at 2.8 V output with a 0.1-?F bypass capacitor. Applications with Analog components that are noise-sensitive, such as portable RF electronics, benefit from the high PSRR and low noise features as well as the fast response time.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS79401QDCQRQ1 Texas Instruments 1.225V-5.5V ADJUSTABLE POSITIVE LDO REGULATOR, PDSO6, PLASTIC, SOT-223, 6 PIN
TPS79401DGNT Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79401DCQ Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 6-SOT-223 -40 to 85
TPS79401DGNR Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79401DGNRG4 Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79401DGNTG4 Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79401DCQG4 Texas Instruments 1.2 V-5.5V ADJUSTABLE POSITIVE LDO REGULATOR, PDSO6, GREEN, PLASTIC, SOT-223, 6 PIN
TPS79401DCQR Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 6-SOT-223 -40 to 85
TPS79401DCQRG4 Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 6-SOT-223 -40 to 85
TPS79401 's PackagesTPS79401 's pdf datasheet
TPS79401DCQ SOT-223
TPS79401DCQG4 SOT-223
TPS79401DCQR SOT-223
TPS79401DCQRG4 SOT-223
TPS79401DGNR MSOP
TPS79401DGNRG4 MSOP
TPS79401DGNT MSOP
TPS79401DGNTG4 MSOP




TPS79401 Pinout, Pinouts
TPS79401 pinout,Pin out
This is one package pinout of TPS79401,If you need more pinouts please download TPS79401's pdf datasheet.

TPS79401 Application circuits
TPS79401 circuits
This is one application circuit of TPS79401,If you need more circuits,please download TPS79401's pdf datasheet.


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